[mercer]

A small tip for those who use sass and use node-sass (and npm scripts):

I ran into a strange problem where if you use node-sass to watch a directory for some reason adding a new partial and the @import statements doesn't quite work as it should. If you change something in the imported file, node-sass won't recompile so you don't see your changes. The only way around it is to re-save the file that does the @import, or restart the process.

The solution I found is to use the more generic 'watch' package to watch the directory, and make it simply re-run node-sass without the watch flag. Aside from solving the problem, it also ended up feeling cleaner to use 'watch' everywhere I needed it instead of relying on all the different watch approaches of the different tools.

The one downside is that certain tools' own watch capabilities are faster or do partial updates. In the few cases where that is true I would just use the built-in watch functionality of course. But it's rarely been an issue for me.